(S)-2-Amino-N-(3-chloro-benzyl)-3,N-dimethyl-butyramide

(S)-2-Amino-N-(4-bromo-benzyl)-N-cyclopropyl-3-methyl-butyramide

(S)-2-Amino-N-cyclopropyl-3-methyl-N-(3-methyl-benzyl)-butyramide

(3-Chloro-benzylamino)-acetic acid

[Methyl-(2-methyl-benzyl)-amino]-acetic acid

[(3-Bromo-benzyl)-methyl-amino]-acetic acid

[Ethyl-(3-methyl-benzyl)-amino]-acetic acid

[(2-Chloro-benzyl)-isopropyl-amino]-acetic acid

[(4-Bromo-benzyl)-isopropyl-amino]-acetic acid

[(2-Chloro-benzyl)-cyclopropyl-amino]-acetic acid

2-(4-Nitro-benzylamino)-ethanol